PubMed:27796600 / 170-875 JSONTXT

{"project":"PubMed_Structured_Abstracts","denotations":[{"id":"T1","span":{"begin":0,"end":705},"obj":"BACKGROUND"}],"text":"Augmented reality (AR) is the fusion of computer-generated and real-time images. AR can be used in surgery as a navigation tool, by creating a patient-specific virtual model through 3D software manipulation of DICOM imaging (e.g., CT scan). The virtual model can be superimposed to real-time images enabling transparency visualization of internal anatomy and accurate localization of tumors. However, the 3D model is rigid and does not take into account inner structures' deformations. We present a concept of automated AR registration, while the organs undergo deformation during surgical manipulation, based on finite element modeling (FEM) coupled with optical imaging of fluorescent surface fiducials."}

{"project":"Goldhamster2_Cellosaurus","denotations":[{"id":"T1","span":{"begin":68,"end":72},"obj":"CVCL_0047|Telomerase_immortalized_cell_line|Homo sapiens"},{"id":"T2","span":{"begin":110,"end":111},"obj":"CVCL_6479|Finite_cell_line|Mus musculus"},{"id":"T3","span":{"begin":141,"end":142},"obj":"CVCL_6479|Finite_cell_line|Mus musculus"},{"id":"T4","span":{"begin":287,"end":291},"obj":"CVCL_0047|Telomerase_immortalized_cell_line|Homo sapiens"},{"id":"T5","span":{"begin":486,"end":488},"obj":"CVCL_5M23|Cancer_cell_line|Mesocricetus auratus"},{"id":"T6","span":{"begin":497,"end":498},"obj":"CVCL_6479|Finite_cell_line|Mus musculus"}],"text":"Augmented reality (AR) is the fusion of computer-generated and real-time images. AR can be used in surgery as a navigation tool, by creating a patient-specific virtual model through 3D software manipulation of DICOM imaging (e.g., CT scan). The virtual model can be superimposed to real-time images enabling transparency visualization of internal anatomy and accurate localization of tumors. However, the 3D model is rigid and does not take into account inner structures' deformations. We present a concept of automated AR registration, while the organs undergo deformation during surgical manipulation, based on finite element modeling (FEM) coupled with optical imaging of fluorescent surface fiducials."}

{"project":"GoldHamster","denotations":[{"id":"T4","span":{"begin":30,"end":36},"obj":"SO:0000806"},{"id":"T5","span":{"begin":368,"end":380},"obj":"GO:0051179"},{"id":"T6","span":{"begin":384,"end":390},"obj":"D009369"},{"id":"T7","span":{"begin":384,"end":390},"obj":"D009369"},{"id":"T8","span":{"begin":620,"end":627},"obj":"UBERON:0000062"},{"id":"T9","span":{"begin":620,"end":627},"obj":"CHEBI:33250"}],"text":"Augmented reality (AR) is the fusion of computer-generated and real-time images. AR can be used in surgery as a navigation tool, by creating a patient-specific virtual model through 3D software manipulation of DICOM imaging (e.g., CT scan). The virtual model can be superimposed to real-time images enabling transparency visualization of internal anatomy and accurate localization of tumors. However, the 3D model is rigid and does not take into account inner structures' deformations. We present a concept of automated AR registration, while the organs undergo deformation during surgical manipulation, based on finite element modeling (FEM) coupled with optical imaging of fluorescent surface fiducials."}